Replacing Dry Rot Siding

Locate the cause of moisture buildup by checking for roof leaks damaged gutters or downspouts plumbing leaks and or poor ventilation.

Replacing dry rot siding.

You ll need to scrape away the rotted wood which will take the rot causing fungus with it. If you have to repair rotted wood siding or siding that s decayed severely mark the start and end of the rot off with a pencil. Even the most well kept wood siding is susceptible to moisture and damage which will lead to rotted wood. If you find a small portion of rotting wood you can prevent it from affecting the entire wood siding.

Get one at https amzn to 3aa0raj a cordless circular saw comes in handy too. If your siding has a lot of damage due to pests or rot then that s probably the time to think about replacing it for a more robust siding like this fiber cement lap siding. Instead of replacing the entire siding the sellers basically did what you did but used more of the t1 11 for the bottom portion instead of using the board along the bottom obviously that wouldn t have been long enough. Paint can hide wood rot so poke the siding with the tip of the screwdriver the wood should be firm and hard.

Replace severely decayed rotted wood. That thing that looks like an angle grinder is an oscillating saw. Put on your safety goggles and cut out the rotted wood siding piece using a circular saw. When you replace these boards make sure you have good flashing along the joint.

Generally fiber cement sidings last a lot longer than their wooden counterparts. If the dry rot extends deeper than 1 4 inch 0 64 cm boric acid won t have much of an effect. Scrape away rotted wood for a serious case of dry rot. Where siding meets a roof it will rot if the siding touches the shingles.

If the screwdriver sinks into the wood you ve got a wood rot problem. Gap between siding and shingles. Our house had extensive dry rot in the bottom 3 4 of the house when we were buying it. Consider replacing rotted areas with fiber cement siding.

You simply have to remove the damage section and fill in that particular area. Install the new siding so there s a 1 in.